Swell Intel

Block Island Surf Forecast

Rhode Island

Block Island surf spot

Current Conditions

Poor
Wave Height
2-3+ft
knee to waist high
Swell Period
4.2s
Wind
20mph
SSW / Gusts 33mph
Conditions
Poor
Active Swells
Primary
0.7ft @ 8sSE
Secondary
0.2ft @ 14sSE
Wind Swell
3.0ft @ 4sSSW

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Nearest Webcam

Spot Guide

Break
Beach
Bottom
Sand
Level
Intermediate
Crowd
Light
Best Swell
S
Best Wind
N
Season
Fall

Block Island, Rhode Island sits roughly 13 miles off the southern coast of the state, offering a unique and uncrowded surf experience for those willing to make the ferry or boat journey. The north-facing exposure at these coordinates picks up residual North Atlantic swells that wrap around the island, producing punchy beach break peaks that can surprise even experienced surfers with their power. Fall is the prime season when hurricane groundswells and nor'easters push quality waves to this remote Rhode Island gem, rewarding the adventurous traveler with uncrowded lineups and stunning coastal scenery.

Strong currentsRip currentsRemote locationCold waterLimited emergency accessFerry schedule dependency

Forecast Charts

Daily Forecast

Thu, Mar 26Poor

Not the most exciting day — 1-2ft and poor conditions with calm winds.

6am9am12pm3pm
11s SE|Calm
Fri, Mar 27Good

Afternoon is the play — morning is only poor at 6-7ft. Later in the day looks more promising — 4-5ft and good.

6am9am12pm3pm
8s SSW|Calm
Sat, Mar 28Fair

Dawn patrol is the move — 2-3ft on S swell at 8s with glassy conditions. It gets a bit messier later in the day.

6am9am12pm3pm
7s S|Calm
Sun, Mar 29Poor

Pretty quiet out there — 0-1ft and mostly poor with glassy conditions.

6am9am12pm3pm
8s SE|Calm
Mon, Mar 30Poor

Dawn patrol is the move — 2-3ft on ESE swell at 8s with barely a breath of wind. Things get a bit scrappier as the day goes on.

6am9am12pm3pm
8s ESE|Calm

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Block Island Surf Forecast FAQ

What is the current surf forecast for Block Island?
The current wave height at Block Island is 2-3+ft with a 4.2s swell period. Wind is SSW at 20mph. Conditions are rated Poor.
How accurate is the Block Island surf forecast?
Our Block Island forecast uses NOAA GFS and other weather models combined with spot-specific bathymetry to calculate breaking wave heights. Short-range (1-3 day) forecasts are most reliable. Extended forecasts show general trends.